nacelle /nə-selˈ/

1. A streamlined structure on an aircraft housing an engine, etc
2. The car of a balloon, airship, etc
3. A little boat (obsolete)

• headcheese
• headcheeses
• headcloth
• headcloths
• head cold
• head colds
• head count
• head counts
• head-crash
• head-crashes
• head-down display
• headdress
• headdresses
• headed
• header
• headers
• header tank
• headfast
• headfasts
• head first
• head foremost
• headframe
• headframes
• headgear
• headgears